The Top Crib Mattresses On The Market

The comfort of a sleeping child is one of the most important things to me as a mom. If my child is uncomfortable, then I am uncomfortable, mostly because they cry and scream all night. If your child doesn’t have a comfortable crib mattress, how are they suppose to sleep well?

Over the past 6 years, I have done my share of research when it came to the best crib mattress for my child. After everything was said and done, I always ended up with the top rated crib mattress on the market and for me, the price was nothing in comparison to the safety of my baby.

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Best Crib Mattress Comparisons






Our Ratings

Safety 1st


 6 pounds

Two Year Manufacturer Warranty


My First Mattress


10 pounds

10-year limited warranty




19.4 pounds

Limited lifetime warranty


Nature Pedic


20 pounds

Lifetime limited warranty


Da Vinci

Free of lead, adhesives etc.

14 pounds

30-day warranty


Crib Mattress Safety

When you lay your child down to sleep you never want to second think the safety of their mattress. The sad thing is that it is something that should be thought about, especially if you aren’t 100 percent sure it is the right one. You need to make sure it is the right fit, has the best material for your child, especially if they have allergies, and you need to be aware of the risks of mattresses that are too soft, and here is why.


Sudden Infant Death Syndrome, more commonly known as “SIDS”, is an extremely scary thing to think about. I have personally never had to deal with it, but with the US rate of 4,000 deaths per year from SIDS, I do often think about it and always rethink my mattress choice. It is claimed that toxic gasses from crib mattresses is one of the culprits of this unthinkable occurrence. The gas is created when the chemical compounds that make the mattress fire retardant mixes with a naturally growing fungus found in bedding. If the baby absorbs too much of this gas mixture, SIDS or SUDS happens without a sound. This is why it is extremely important to weigh all of your crib bedding options before you just throw anything in it for your baby to sleep on, maybe even switching to organic.

Replace Blankets With Memory Foam

You may think that the mattress your baby is sleeping on is not comfortable enough for them so you decide to add a little more plush to it with a blanket or something else of the sort. If you do this, you should stop. If you don’t think that their mattress isn’t soft enough, then I would suggest finding the best memory foam crib mattress that is safe enough for them. The reason I say this is because I made that mistake with my first born. I had gotten a mattress as a gift for my crib and it just didn’t seem soft enough so I put a blanket in there for my son to lay on. He kept grabbing the blanket and pulling it over his face. Keep in mind, this was when he was old enough to start grabbing and rolling. Anyway, he wrapped himself in the blanket and then he couldn’t unwrap himself. Once I noticed, he was sweaty and warm. After this happened, I threw away his old mattress and started looking for a memory foam one that gave him the same comfort as when he had the blanket under him, and yes, such infant and toddler mattress do exist and they are wonderful.

What To Look For

Your baby is going to spend a lot of time in their crib, then when they get older they may use that same mattress for their toddler bed. This is why you should look for one that has high ratings and recommendations. So, what exactly is it that you should look for in a top rated crib mattress?


One of the most vital things that you can look for in a good crib mattress, is quality. Cheap mattresses are going to have a thin vinyl covering that is going to dry out, crack, and tear over time. If you are looking to use it as your child grows up, look for something that has reinforced double or even triple laminates. This will keep the cracks away for a longer period of time. You can also go for an innerspring mattress that has a better cushion quality and a better gauge steel. If you are considering a foam mattress, look for something that is made of a more dense and better quality foam. The better quality mattresses will run you around $90-$200, but in the long run your wallet will thank you when you aren’t opening it to buy a new mattress once every 2 years as your child grows.


If you plan on using the baby’s crib as a toddler bed once they are older, you should consider looking into mattresses that have dual-firmness. These mattresses are wonderful when it comes time to convert. When you child is a baby, you are going to want them on something that is extra firm for infants. As they grow, they are going to want something a little softer, this is where the dual-firmness comes in. Instead of having to buy a new crib mattress, all you will need to do is flip it over when it is time. The best time to flip it is on their first birthday when the risk of SIDS decreases.


Every now and then a leak is going to happen, whether it is from a full diaper or a potty training accident. This is something to think about when buying a crib mattress. You are going to want to keep it nice and moisture free, so how else to do this than to purchase a mattress protector. Yes, most mattresses are waterproof anyway and can simply be wiped down after an accident, but unless it is organic, it is probably going to end up growing mold anyway. So, even though the mattress may say it is waterproof, grab the cover anyway, just to be on the safe side. Also, it will extend the life of the mattress.

Top 5 Crib Mattress Reviews

Safety 1st Heavenly Dreams White Crib Mattress


  • 52 x 27.5 x 5.5 inches
  • 2-year warranty
  • 6 pounds
  • Hypoallergenic
  • GREENGUARD GOLD certified

If you are looking for a simple and cheap baby crib mattress , this is it. Don’t let the word “cheap” fool you though. The Safety 1st brand is best known for its baby safety products and baby gear. If you aren’t familiar with Safety 1st, here is a little background. Safety 1st is part of the Dorel Industries along with many other brand names. Safety 1st is driven by the focus of making your baby’s world a much safer and happier place with their practical and affordable baby products.

  • While also being affordable, this particular mattress is GREENGUARD GOLD certified. This means that all of the low chemical emissions standards are met and make this a safe sleeping environment for your baby. It also meets federal flammability standards without using harmful chemicals.

This mattress offers a high density thermo-bonded core that helps to give extra firmness to it. The extra firmness is a nice feature because it will help to reduce the risk of SIDS. It is also lightweight and durable to ensure long-lasting usage throughout your baby’s early years. You can also rest assured knowing that it is waterproof thanks to the hypoallergenic vinyl sleeping surface that is free of phthalates and lead.


  • Phthalates and lead free
  • Meets federal flammability standards
  • Fits most standard crib sizes
  • Cover is water resistant
  • Lightweight
  • Affordable
  • Retains shape and durability
  • Comes with a 2-year warranty


  • Some claim it is too firm
  • Didn’t fit some cribs
  • Strong odor until aired out

My First Mattress Premium Memory Foam Crib Mattress With Removable Waterproof Cover


  • 51.6 x 5 x 27.2 inches
  • 10-year limited warranty
  • 10 pounds
  • Hypoallergenic
  • GREENGUARD GOLD certified

When choosing the proper mattress for your baby, you want to make sure that it is specifically made for babies, such as this one. The My First Memory Foam Crib Mattress helps promote a healthy, safe, and comfortable sleeping environment for your baby. The extra firm high-density foam gives your infant the right amount of support that is needed and decreases the risk for SIDS. To you the mattress may seem hard or uncomfortable, but to them it is like sleeping on a cloud.

With this mattress you will find a washable and waterproof cover to help protect the memory foam from spills and leaks. Every now and then a child will experience a leaky diaper or a leaked bottle, which be protected. The waterproof cover is machine washable and helps to prevent against mold and bacterial growth.

This mattress meets CPSC and flammability standards, is mite-proof, anti-microbial, hypoallergenic, and is phthalates and lead free. If for any reason you don’t like the mattress or something goes wrong, don’t panic, it is covered by an outstanding 10-year limited warranty. To me, this helps to ensure that they aren’t just out to take my money and that they will take full responsibility for anything that may happen to your mattress.


  • Has a waterproof cover
  • Decent quality
  • Free from phthalates and lead
  • Hypoallergenic
  • Has a 10-year limited warranty
  • Seems comfortable to baby
  • Takes shape quickly once unrolled


  • Waterproof cover didn’t protect from large spills
  • Has chemical smell
  • Too soft for baby

Simmons Kids Beautyrest Beginnings Sleepy Whispers Ultra Deluxe 2 in 1 Crib and Toddler Mattress


  • 27.5 x 6 x 52 inches
  • Limited lifetime warranty
  • 19.4 pounds
  • Hypoallergenic
  • GREENGUARD GOLD certified

As you may already know, Simmons is the maker of many of the world’s most comfortable mattresses. This is a great and reassuring thing for me as a parent. If they make comfortable mattresses for adults, their children’s mattresses will probably be as or more comfortable.

The SImmons Kids Beautyrest Beginnings mattress is constructed with 231 luxury pocketed coil springs to ensure optimal support and comfort for your baby. The natural cotton fire protection wrap has no harmful chemicals and is non-toxic. It also meets and exceeds all federal flammability standards. There is also a medical grade waterproof barrier that helps to protect against stains, moisture, and leaky diapers.

The best feature about this mattress is that it is 2-in-1. One side has the ideal firmness for infants and babies and the other side offers the right amount of softness and comfort for toddlers. It is also GREENGUARD GOLD certified and CertiPUR-US certified which makes for a healthier sleeping environment for your child. Not quite convinced yet? This crib mattress is also covered by a limited lifetime warranty.


  • 2-in-1 for convenience
  • Minimal to no chemical smell
  • Fits most standard cribs
  • Seems comfortable to baby
  • Has the right amount of firmness
  • Has an excellent GREEN rating
  • Backed by a limited lifetime warranty


  • Seams seem to bust after a few months
  • Toddler side may dip in the middle
  • May be too firm

Naturepedic No Compromise Organic Cotton Classic 150 Seamless Dual Firmness Crib Mattress


  • Lifetime limited warranty
  • 6 x 27.8 x 52 inches
  • 20 pounds
  • GREENGUARD certified
  • Certified frustration free

This GREENGUARD certified crib mattress has been tested for chemical emissions and are chemically safe for your child. Naturepedic puts in quality effort in making a healthier sleeping environment for your baby. They follow all governmental standards and all of their mattresses are organic, non-toxic and meet the GOTS, GOLS, and USDA standards, plus, their products are Formaldehyde free. This particular mattress is also allergen and chemical free.

The Naturepedic No Compromise organic cotton classic 150 is made with certified cotton that is 100% organic with a 2-stage dual firmness. This means that once your baby is ready to transition to a toddler bed, you can flip the mattress over to the softer side. The difference between the two sides is that one side is firm for baby and the other side is soft for optimal comfort. I like this because it saves the hassle of buying another mattress and saves you money as well, your wallet will thank you.

One of the better features of this mattress is that it has a waterproof surface that you can wipe clean if anything should come in contact with it other than your baby, such as spills, moisture, and wetness from a leaky diaper or accidents. The waterproof seams that the mattress is constructed with prevents the penetration from said moisture which allows for easier cleaning. Also, if you are worried about whether or not this will fit your crib, you can rest easy knowing that it will fit most standard cribs without fuss, which is why they have placed a frustration free certification on this mattress.


  • 2-in-1 technology
  • Non-existent odor
  • Minimal noise from movement
  • Allergen and chemical free
  • Lifetime limited warranty
  • GREENGUARD certified
  • Fits most standard cribs
  • seems comfortable for baby and toddler
  • Each side is labeled for your convenience


  • Higher in price
  • Some claim it is too firm
  • Some have seen dipping centers
  • May not fit some crib brands

Davinci Twilight Hypoallergenic Universal Fit Waterproof 6-inch Ultra Firm Deluxe Crib Mattress


  • 52 x 27.5 x 6 inches
  • 14 pounds
  • Hypoallergenic

Right off the bat, this mattress caught my attention by being adhesive, lead, TRIS, phthalates, and toxic flame retardant free. If I am looking for something that is going to be safe for my baby, this would be it. The fact that it doesn’t have harmful chemicals in it is a great feature. Its hypoallergenic construction makes it even more appealing and much more safe for an infant.

If you need added reassurance, this mattress also has a triple-laminated waterproof cover for protection from leaks and moisture. It also has a six full inches of flat, firm foam for baby’s comfort. To me, nothing is more important than the comfort of my child. Knowing that they are on a safe sleeping surface keeps my mind at ease so I can sleep at night as well.

Unfortunately, the only catch to this mattress is that it only fits into one of the MDB family cribs. This isn’t to say that it can’t possibly fit into another crib, but it has only been used and is recommended for those types of cribs. It would be best to measure your crib and get the measurements for the mattress to ensure a proper fit.


  • Fits well into MDB cribs
  • Soft enough to be comfortable
  • Affordable
  • Hypoallergenic
  • Free from harmful chemicals
  • No strong chemical odor


  • Sags after a while
  • Some say measurements are incorrect
  • Some claim it isn’t firm

The Best One Is..

After carefully reading the reviews and thinking about what I would want for my own child, I have come to the conclusion that the best crib mattress would have to be the Simmons Kids Beautyrest Beginnings Sleepy Whispers Ultra Deluxe 2 in 1 Crib and Toddler Mattress.

I chose this mattress because for starters, it is 2-in-1 which will save you money in the long run. For two, it has excellent GREEN ratings backed by a lifetime limited warranty. The fact that my baby would be sleeping on something that is backed by its maker instead of a cheap product that had no warranty would be more than convincing enough for me. Not to mention, this mattress is made by a well known company and not someone who is just in it for the money with no real name.

About the author

Brenda Bostwick

Brenda has over a decade of experience in the industry and is the lead editor for Sleep Buffs. She’s also a sleep enthusiast and loves to weed out the good from the bad when it comes to sleep products, and she’s seen her fair share of bad ones! Brenda knows how important sleep health is and through Sleep Buffs she hopes to share that passion with visitors so they can find the products that are right for them and rest assured they are making the right choice.

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